Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Re4 win in 1 half-moves
4 Kd7 draw
5 Kd8 draw
6 Kf7 draw
7 Kf8 draw
8 Ra7 draw
9 Rd7 draw
10 Re1 draw
11 Re3 draw
12 Re5 draw
13 Rf7 draw
14 Rh7 draw
15 Re2 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Rg7 loss in 2 half-moves